Unless I am much mistaken, he referenced not only Die Hard, but also Pulp Fiction, that movie where Bruce Willis blows up a comet heading towards earth, The Fifth Element (don't watch that movie, it sucks) though I didn't get the Steve Buscemi reference. But Chirstopher Walken is the man.
Edit: I looked it up. Turns out Armageddon (that movie with a meteor) also had Steve Buscemi and won the golden raspberry award. Which is for 'worst movie'.
